Started by upstream project "main" build number 4828
originally caused by:
 Started by GitHub push by gasche
 Started by GitHub push by gasche
Running as SYSTEM
Building remotely on ocaml-arm-32 (active unix) in workspace /home/touraine/ci/builds/workspace/main/flambda/false/label/ocaml-arm-32
FATAL: java.io.IOException: Unexpected termination of the channel
java.io.EOFException
	at java.base/java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2933)
	at java.base/java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3428)
	at java.base/java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:985)
	at java.base/java.io.ObjectInputStream.<init>(ObjectInputStream.java:416)
	at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:50)
	at hudson.remoting.Command.readFrom(Command.java:142)
	at hudson.remoting.Command.readFrom(Command.java:128)
	at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)
	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:61)
Caused: java.io.IOException: Unexpected termination of the channel
	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:75)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to ocaml-arm-32
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1826)
		at hudson.remoting.Request.call(Request.java:199)
		at hudson.remoting.Channel.call(Channel.java:1041)
		at hudson.FilePath.act(FilePath.java:1229)
		at hudson.FilePath.act(FilePath.java:1218)
		at hudson.FilePath.mkdirs(FilePath.java:1409)
		at hudson.model.AbstractProject.checkout(AbstractProject.java:1241)
		at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:649)
		at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85)
		at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:521)
		at hudson.model.Run.execute(Run.java:1894)
		at PluginClassLoader for matrix-project//hudson.matrix.MatrixRun.run(MatrixRun.java:153)
		at hudson.model.ResourceController.execute(ResourceController.java:101)
		at hudson.model.Executor.run(Executor.java:446)
Caused: hudson.remoting.RequestAbortedException
	at hudson.remoting.Request.abort(Request.java:346)
	at hudson.remoting.Channel.terminate(Channel.java:1122)
	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:90)
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
Sending email to: ocaml-ci-notifications@inria.fr
Finished: FAILURE